import { IBaseValidatorDefinition, IValidator } from "../interfaces";
export interface IPatternValidatorDefinition extends IBaseValidatorDefinition {
    pattern: string;
}
export declare class PatternValidator implements IValidator<string | null, IPatternValidatorDefinition> {
    definition: IPatternValidatorDefinition;
    private regExp;
    constructor(definition: IPatternValidatorDefinition);
    validate(input: string | null): {
        definition: IPatternValidatorDefinition;
        input: string | null;
    } | null;
}